48 ports 10/100/1000 Base-T PoE

ACME AddPac Advantech ATCOM AudioCodes AVAYA Axiomtek Axtel Billion BlueParrott Broadrack Chinfa Cisco Systems CNDF CONEL D-Link ETU-Link Extreme Networks Flying Voice FRONT-Man GALMAR Gohigh Grandstream Huahuan Huawei HW group ICP DAS IEI Technology Jabra Konftel LinkSys Mairdi Mean well MOXA Inc. NGN Systems NordWerk NUUO Optech Panasonic PLANET Plantronics Poly Polycom Power-One Raritan Sennheiser SHIP SNOM Weintek Winmate ZandZ ИГУР Промсвязьдизайн Связьэнергосервис